MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to various domains, including a suspicious one at ttraff.com. The document body contains garbled text but includes the suspicious URL, suggesting an attempt to disguise malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=arnold+song+ringtone++mr+jatt
- http://jemoz.totallytaggart.com/uploads/1/3/1/4/131453990/5335777.pdf
- https://cdn.shopify.com/s/files/1/0440/5785/4102/files/descargar_crazy_zombie_8._0_para_android.pdf
- https://cdn.shopify.com/s/files/1/0434/1334/0312/files/xalebukitupovilikowopi.pdf
- https://cdn.shopify.com/s/files/1/0433/7169/2188/files/ben_10_all_aliens_ultimate_form.pdf
- https://cdn.shopify.com/s/files/1/0431/8085/1364/files/12927070273.pdf
- https://cdn.shopify.com/s/files/1/0433/0396/0731/files/oxford_discover_6_free_download.pdf
- https://cdn.shopify.com/s/files/1/0429/0641/9367/files/america_en_europa_german_arciniegas.pdf
- https://cdn.shopify.com/s/files/1/0431/1754/3588/files/losexofiwaxowazozafo.pdf
- https://cdn.shopify.com/s/files/1/0433/3997/2773/files/64285253416.pdf
- https://cdn.shopify.com/s/files/1/0428/6909/6615/files/origem_da_vida_biognese_e_abiognese.pdf
- https://cdn.shopify.com/s/files/1/0431/8196/5474/files/dolomi.pdf
- https://cdn.shopify.com/s/files/1/0438/2470/9782/files/35089028747.pdf
- https://cdn.shopify.com/s/files/1/0436/0726/1341/files/how_to_delete_favorites.pdf
- https://cdn.shopify.com/s/files/1/0431/7865/5903/files/nidasinoduzevub.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004b42.bin92a2c3f52e87ad0616da921c3a0f9251364c2b71c36e11e7f2fc19b543042b71 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4B42 | 5212 bytes |
font_01_sfnt_off00005ce1.bin8acce9d617d90e5d425598b9b523c76716c3cbd539ade2a7c35ec68d3548253c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CE1 | 10096 bytes |
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